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Engine Number Query

Posted: Mon Mar 12, 2012 3:25 pm
by silloyd
I have a spare engine with the number 'RKM1105E'.

I think the 'RKM' bit may mean it's a Silver Seal unit but I'm not ever so sure.

Can anyone help me on this please?

Re: Engine Number Query

Posted: Mon Mar 12, 2012 3:39 pm
by PSL184
RKM number is a factory recon, so it would have been either silver or gold seal. Some others believe there was a blue seal, a red seal and god knows what else too :roll:

Re: Engine Number Query

Posted: Mon Mar 12, 2012 4:08 pm
by silloyd
Thanks for the confirmation.

I think the 'E' means a closed breather systems but anyone know what the numbers mean?

Re: Engine Number Query

Posted: Mon Mar 12, 2012 4:39 pm
by PSL184
The numbers relate to the size of rebore / level of work carried out and the job number. No records of these exist to decode the numbers though as far as I know.....

Re: Engine Number Query

Posted: Mon Mar 12, 2012 4:56 pm
by silloyd
That's a shame but thanks for the reply.

Guess I'll have to check it over carefully when I eventually get to overhaul it.